Set the owner of migrated pages to the user who migrated them.

git-svn-id: file:///tmp/wdn_thm_drupal/branches/drupal-7.x@121 20a16fea-79d4-4915-8869-1ea9d5ebf173

sites/all/modules/unl/unl_migration.php

@@ -419,6 +419,7 @@ class Unl_Migration_Tool
     	}
     	
         $node = new StdClass();
+        $node->uid = $GLOBALS['user']->uid;
         $node->type = 'page';
         $node->title = $title;
         $node->language = 'und';